Air transportable bus



FIG. 1 is a right front perspective view of an air transportable bus showing my new design;

FIG. 2 is a left rear perspective view thereof;

FIG. 3 is a right side elevational view of an air transportable bus showing a second embodiment of my new design;

FIG. 4 is a rear elevational view of FIG. 3;

FIG. 5 is a left side elevational view of FIG. 3; and

FIG. 6 is a front elevational view of FIG. 3.

The top of the bus is understood to be substantially unornamented. 

The ornamental design for an air transportable bus, substantially as shown and described. 